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发明名称
AN ELECTRODYNAMIC TRANSDUCER
摘要
申请公布号
EP0775432(A1)
申请公布日期
1997.05.28
申请号
EP19950909658
申请日期
1995.02.10
申请人
KIRK ACOUSTICS A/S
发明人
HANSEN, KAJ, B RGE
分类号
H04R9/00;H04R9/06;(IPC1-7):H04R9/00
主分类号
H04R9/00
代理机构
代理人
主权项
地址
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